Now there's an option to disguise ctorrent as Azureus incase if ctorrent is banned on a tracker you're trying to download from. You can also specify a file to download first from within the torrent. You can view the number of the file from the metainfo button. I added a feature to select your desired piece length when creating a torrent. The scrape button that you can see in the updated picture at the beginning of the thread will only appear if you have transmissioncli. The scrape feature will show you the number of seeders and downloaders on the selected torrent file. I don't see a feature like that built into ctorrent. The new help section should be able to help with any of the available options to set.